INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e91dad663cadd8f24e80e28018dbd5aee0f661b78e0cb678d522f48d8511f699', 
    'A85TiRghJOIp6DiyLu8HefWuwg3EkrHRuGyupOcqg+Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)